<template>
  <div class="trade-container">
    <h3 class="title">填写并核对订单信息</h3>
    <div class="content">
      <h5 class="receive">收件人信息</h5>
      <div v-for="a in addressList" :key="a.id" class="address clearFix">
        <span class="username" :class="a.isDefault == 1 ? 'selected' : ''">{{a.consignee}}</span>
        <p @click="changeFullAddress(a.id)">
          <span class="s1">{{a.fullAddress}}</span>
          <span class="s2">{{a.phoneNum}}</span>
          <span v-if="a.isDefault == 1" class="s3">默认地址</span>
        </p>
      </div>
      
      <div class="line"></div>
      <h5 class="pay">支付方式</h5>
      <div class="address clearFix">
        <span class="username selected">在线支付</span>
        

      </div>
      <div class="line"></div>
     
      
      <div class="detail">
        <h5>商品清单</h5>

        <ul v-for="t in trade.detailArrayList" :key="t.skuId" class="list clearFix">
          <li>
            <img :src="t.imgUrl" alt="">
          </li>
          <li>
            <p>{{ t.skuName }}</p>
            <h4>7天无理由退货</h4>
          </li>
          <li>
            <h3>￥{{ t.orderPrice }}</h3>
          </li>
          <li>X {{ t.skuNum }}</li>
          <li>有货</li>
        </ul>
      
      </div>
      <div class="bbs">
        <h5>买家留言：</h5>
        <textarea v-model="message" placeholder="建议留言前先与商家沟通确认" class="remarks-cont"></textarea>

      </div>
      <div class="line"></div>
      
    </div>
    <div class="money clearFix">
      <ul>
        <li>
          <b><i>{{ trade.totalNum }}</i>件商品，总商品金额</b>
          <span>¥{{ trade.totalAmount }}</span>
        </li>
       
      </ul>
    </div>
    <div class="trade">
      <div class="price">应付金额:　<span>¥  {{ trade.totalAmount }}</span></div>
      <div class="receiveInfo">
        寄送至:
        <span>{{ nowAddress.fullAddress }}</span>
        收货人：<span>{{nowAddress.consignee}}</span>
        <span>{{nowAddress.phoneNum}}</span>
      </div>
    </div>
    <div class="sub clearFix">
      <a @click="submitOrder" class="subBtn">提交订单</a>
    </div>
  </div>
</template>

<script>
import {ReqGetUserAddressList,ReqGetTrade,ReqSunmitOrder} from "@/api"
  export default {
    name: 'Trade',
    data(){
      return{
        addressList:[] ,  //收货地址
        trade:{},  // 交易商品信息
        message:""
      }
    },
    methods:{
      //获取收货地址
      async getUserAddressList(){
        let data = await ReqGetUserAddressList();
        // console.log(data);
        //更新状态
        this.addressList = data;
      },
      //更新收货默认地址
      changeFullAddress(id){
        this.addressList.forEach(item =>{
          item.isDefault = "0";
          if(item.id === id){
            item.isDefault = "1";
          }
        })
      },
      //获取交易商品数据
      async getTrade(){
        let data = await ReqGetTrade();
        // console.log(data);
        this.trade = data;
      },
      //提交订单
      async submitOrder(){
        //交易编号
        let {tradeNo} = this.trade;
        // 收货人姓名 地址 手机
        let {fullAddress,consignee,phoneNum} = this.nowAddress;
        //支付方式
        let paymentWay = "ONLINE";
        //订单备注
        let orderComment = this.message;
        //存储多个商品对象的数组
        let orderDetailList = this.trade.detailArrayList;

        //整理参数
        let query = {
          deliveryAddress:fullAddress,
          consignee,
          consigneeTel:phoneNum,
          paymentWay,
          orderComment,
          orderDetailList
        }

        //点击 提交订单按钮 发送请求获取数据,返回订单号
        let data = await ReqSunmitOrder(tradeNo,query);
        // console.log(data);

        //跳转到支付页面
        this.$router.push({
          path:"/pay",
          query:{
            orderid:data
          }
        })






      }
    },
    computed:{
      nowAddress(){
        return this.addressList.length && this.addressList.find(item => item.isDefault === "1");
      }
    },
    mounted(){
      this.getUserAddressList();
      this.getTrade();
    }
  }
</script>

<style lang="less" scoped>
  .trade-container {
    .title {
      width: 1200px;
      margin: 0 auto;
      font-size: 14px;
      line-height: 21px;
    }

    .content {
      width: 1200px;
      margin: 10px auto 0;
      border: 1px solid rgb(221, 221, 221);
      padding: 25px;
      box-sizing: border-box;

      .receive,
      .pay {
        line-height: 36px;
        margin: 18px 0;
      }

      .address {
        padding-left: 20px;
        margin-bottom: 15px;

        .username {
          float: left;
          width: 100px;
          height: 30px;
          line-height: 30px;
          text-align: center;
          border: 1px solid #ddd;
          position: relative;
        }

        .username::after {
          content: "";
          display: none;
          width: 13px;
          height: 13px;
          position: absolute;
          right: 0;
          bottom: 0;
          background: url(./images/choosed.png) no-repeat;
        }

        .username.selected {
          border-color: #e1251b;
        }

        .username.selected::after {
          display: block;
        }

        p {
          width: 610px;
          float: left;
          line-height: 30px;
          margin-left: 10px;
          padding-left: 5px;
          cursor: pointer;

          .s1 {
            float: left;

          }

          .s2 {
            float: left;
            margin: 0 5px;
          }

          .s3 {
            float: left;
            width: 56px;
            height: 24px;
            line-height: 24px;
            margin-left: 10px;
            background-color: #878787;
            color: #fff;
            margin-top: 3px;
            text-align: center;
          }
        }

        p:hover {
          background-color: #ddd;
        }
      }

      .line {
        height: 1px;
        background-color: #ddd;
      }

      .way {
        width: 1080px;
        height: 110px;
        background: #f4f4f4;
        padding: 15px;
        margin: 0 auto;

        h5 {
          line-height: 50px;
        }

        .info {
          margin-top: 20px;

          .s1 {
            float: left;
            border: 1px solid #ddd;
            width: 120px;
            height: 30px;
            line-height: 30px;
            text-align: center;
            margin-right: 10px;
          }

          p {
            line-height: 30px;
          }
        }
      }

      .detail {
        width: 1080px;

        
        padding: 15px;
        margin: 2px auto 0;
        img{
          width: 100px;
        }
        h5 {
          line-height: 50px;
        }

        .list {
          display: flex;
          justify-content: space-between;
          border: 1px solid gainsboro;
          margin: 20px 0;
          li {
            line-height: 30px;

            p {

              margin-bottom: 20px;
              width: 400px;
            }

            h4 {
              color: #c81623;
              font-weight: 400;
            }

            h3 {

              color: #e12228;
            }
          }
        }
      }

      .bbs {
        margin-bottom: 15px;

        h5 {
          line-height: 50px;
        }

        textarea {
          width: 100%;
          border-color: #e4e2e2;
          line-height: 1.8;
          outline: none;
          resize: none;
        }
      }

      .bill {
        h5 {
          line-height: 50px;
        }

        div {
          padding-left: 15px;
        }
      }
    }

    .money {
      width: 1200px;
      margin: 20px auto;

      ul {
        width: 220px;
        float: right;

        li {
          line-height: 30px;
          display: flex;
          justify-content: space-between;

          i {
            color: red;
          }
        }
      }
    }

    .trade {
      box-sizing: border-box;
      width: 1200px;
      padding: 10px;
      margin: 10px auto;
      text-align: right;
      background-color: #f4f4f4;
      border: 1px solid #ddd;

      div {
        line-height: 30px;
      }

      .price span {
        color: #e12228;
        font-weight: 700;
        font-size: 14px;
      }

      .receiveInfo {
        color: #999;
      }
    }

    .sub {
      width: 1200px;
      margin: 0 auto 10px;

      .subBtn {
        float: right;
        width: 164px;
        height: 56px;
        font: 700 18px "微软雅黑";
        line-height: 56px;
        text-align: center;
        color: #fff;
        background-color: #e1251b;

      }
    }

  }
</style>